.altsur-services-hero {
    padding: 140px 0 100px;
    background: linear-gradient(135deg, #F8FAFF 0%, #EEF4FF 50%, #E3F2FD 100%);
    position: relative;
    overflow: hidden;
}

.altsur-services-hero::before {
    content: '';
    position: absolute;
    top: -30%;
    left: -20%;
    width: 60%;
    height: 160%;
    background: radial-gradient(circle, rgba(10, 132, 255, 0.06) 0%, transparent 70%);
    animation: heroFloat 10s ease-in-out infinite;
}

.altsur-services-hero-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    position: relative;
    z-index: 2;
}

.altsur-services-hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.altsur-services-hero-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.1;
    color: var(--altsur-text-primary);
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.altsur-services-hero-subtitle {
    font-size: 20px;
    line-height: 1.6;
    color: var(--altsur-text-secondary);
    margin-bottom: 40px;
    max-width: 500px;
}

.altsur-services-hero-visual img {
    width: 100%;
    height: auto;
    border-radius: var(--altsur-radius-large);
    box-shadow: var(--altsur-shadow-heavy);
}

.altsur-service-intro {
    padding: 120px 0;
    background: var(--altsur-bg-primary);
}

.altsur-service-intro-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

.altsur-service-intro-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 80px;
    align-items: center;
}

.altsur-service-intro-text h2 {
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--altsur-text-primary);
    margin-bottom: 24px;
    line-height: 1.2;
}

.altsur-service-intro-text p {
    font-size: 18px;
    color: var(--altsur-text-secondary);
    line-height: 1.7;
    margin-bottom: 40px;
}

.altsur-service-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.altsur-service-stat {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: var(--altsur-bg-secondary);
    border-radius: var(--altsur-radius-medium);
    border: 1px solid var(--altsur-border-light);
}

.altsur-stat-icon {
    width: 50px;
    height: 50px;
    background: var(--altsur-gradient-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--altsur-text-light);
    font-size: 20px;
}

.altsur-stat-number {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--altsur-primary);
    display: block;
    line-height: 1;
}

.altsur-stat-label {
    font-size: 14px;
    color: var(--altsur-text-secondary);
    font-weight: 500;
}

.altsur-service-intro-visual img {
    width: 100%;
    height: auto;
    border-radius: var(--altsur-radius-large);
    box-shadow: var(--altsur-shadow-medium);
}

.altsur-service-categories {
    padding: 120px 0;
    background: var(--altsur-bg-secondary);
}

.altsur-service-categories-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

.altsur-section-header {
    text-align: center;
    margin-bottom: 80px;
}

.altsur-section-header h2 {
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--altsur-text-primary);
    margin-bottom: 20px;
    line-height: 1.2;
}

.altsur-section-header p {
    font-size: 18px;
    color: var(--altsur-text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.altsur-categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 32px;
}

.altsur-category-card {
    background: var(--altsur-bg-primary);
    border: 1px solid var(--altsur-border-light);
    border-radius: var(--altsur-radius-large);
    padding: 40px 32px;
    transition: var(--altsur-transition);
    position: relative;
    overflow: hidden;
}

.altsur-category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--altsur-border-light);
    transition: var(--altsur-transition);
}

.altsur-category-card:hover::before {
    background: var(--altsur-gradient-blue);
}

.altsur-category-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--altsur-shadow-heavy);
    border-color: rgba(10, 132, 255, 0.2);
}

.altsur-primary-card {
    background: var(--altsur-gradient-blue);
    color: var(--altsur-text-light);
    border-color: var(--altsur-primary);
}

.altsur-primary-card::before {
    background: rgba(255, 255, 255, 0.2);
}

.altsur-category-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.altsur-category-icon {
    width: 60px;
    height: 60px;
    background: rgba(10, 132, 255, 0.1);
    border-radius: var(--altsur-radius-medium);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--altsur-primary);
    flex-shrink: 0;
}

.altsur-primary-card .altsur-category-icon {
    background: rgba(255, 255, 255, 0.2);
    color: var(--altsur-text-light);
}

.altsur-category-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin: 0;
}

.altsur-primary-card h3 {
    color: var(--altsur-text-light);
}

.altsur-category-card p {
    color: var(--altsur-text-secondary);
    line-height: 1.6;
    margin-bottom: 30px;
    font-size: 16px;
}

.altsur-primary-card p {
    color: rgba(255, 255, 255, 0.9);
}

.altsur-category-features {
    margin-bottom: 30px;
}

.altsur-feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    font-size: 14px;
}

.altsur-feature-item i {
    color: var(--altsur-primary);
    font-size: 12px;
}

.altsur-primary-card .altsur-feature-item i {
    color: var(--altsur-text-light);
}

.altsur-primary-card .altsur-feature-item {
    color: rgba(255, 255, 255, 0.9);
}

.altsur-category-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--altsur-primary);
    text-decoration: none;
    font-weight: 600;
    transition: var(--altsur-transition);
}

.altsur-category-link:hover {
    gap: 12px;
}

.altsur-primary-card .altsur-category-link {
    color: var(--altsur-text-light);
}

.altsur-technology-stack {
    padding: 120px 0;
    background: var(--altsur-bg-primary);
}

.altsur-technology-stack-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

.altsur-tech-content {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: start;
}

.altsur-tech-text h2 {
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--altsur-text-primary);
    margin-bottom: 24px;
    line-height: 1.2;
}

.altsur-tech-text p {
    font-size: 18px;
    color: var(--altsur-text-secondary);
    line-height: 1.6;
    margin-bottom: 40px;
}

.altsur-tech-highlights {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.altsur-tech-highlight {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    background: var(--altsur-bg-secondary);
    border-radius: var(--altsur-radius-medium);
    border: 1px solid var(--altsur-border-light);
}

.altsur-tech-highlight i {
    color: var(--altsur-primary);
    font-size: 20px;
    margin-top: 4px;
}

.altsur-tech-highlight h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--altsur-text-primary);
    margin-bottom: 4px;
}

.altsur-tech-highlight p {
    font-size: 14px;
    color: var(--altsur-text-secondary);
    margin: 0;
    line-height: 1.5;
}

.altsur-tech-stack-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.altsur-tech-category {
    background: var(--altsur-bg-secondary);
    border-radius: var(--altsur-radius-large);
    padding: 32px 24px;
    border: 1px solid var(--altsur-border-light);
}

.altsur-tech-category h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--altsur-text-primary);
    margin-bottom: 20px;
    text-align: center;
}

.altsur-tech-items {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}

.altsur-tech-item {
    background: var(--altsur-bg-primary);
    color: var(--altsur-text-secondary);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    border: 1px solid var(--altsur-border-light);
    transition: var(--altsur-transition);
}

.altsur-tech-item:hover {
    background: var(--altsur-primary);
    color: var(--altsur-text-light);
    border-color: var(--altsur-primary);
    transform: translateY(-2px);
}

.altsur-case-studies {
    padding: 120px 0;
    background: var(--altsur-bg-secondary);
}

.altsur-case-studies-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

.altsur-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 32px;
}

.altsur-case-card {
    background: var(--altsur-bg-primary);
    border-radius: var(--altsur-radius-large);
    overflow: hidden;
    box-shadow: var(--altsur-shadow-light);
    transition: var(--altsur-transition);
    border: 1px solid var(--altsur-border-light);
}

.altsur-case-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--altsur-shadow-heavy);
}

.altsur-case-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/10;
}

.altsur-case-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--altsur-transition);
}

.altsur-case-card:hover .altsur-case-image img {
    transform: scale(1.05);
}

.altsur-case-content {
    padding: 32px 24px;
}

.altsur-case-category {
    background: rgba(10, 132, 255, 0.1);
    color: var(--altsur-primary);
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: inline-block;
    margin-bottom: 16px;
}

.altsur-case-content h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--altsur-text-primary);
    margin-bottom: 12px;
    line-height: 1.3;
}

.altsur-case-content p {
    color: var(--altsur-text-secondary);
    line-height: 1.6;
    margin-bottom: 24px;
    font-size: 15px;
}

.altsur-case-metrics {
    display: flex;
    gap: 32px;
}

.altsur-case-metric {
    text-align: center;
}

.altsur-metric-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--altsur-primary);
    line-height: 1;
}

.altsur-metric-label {
    font-size: 12px;
    color: var(--altsur-text-secondary);
    font-weight: 500;
    margin-top: 4px;
}

.altsur-service-process {
    padding: 120px 0;
    background: var(--altsur-bg-primary);
}

.altsur-service-process-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

.altsur-process-timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.altsur-process-step {
    position: relative;
    padding: 40px 24px;
    background: var(--altsur-bg-secondary);
    border-radius: var(--altsur-radius-large);
    border: 1px solid var(--altsur-border-light);
    transition: var(--altsur-transition);
}

.altsur-process-step:hover {
    transform: translateY(-4px);
    box-shadow: var(--altsur-shadow-medium);
    border-color: rgba(10, 132, 255, 0.2);
}

.altsur-process-number {
    position: absolute;
    top: -20px;
    left: 24px;
    width: 40px;
    height: 40px;
    background: var(--altsur-gradient-blue);
    color: var(--altsur-text-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    box-shadow: var(--altsur-shadow-light);
}

.altsur-process-content {
    padding-top: 20px;
}

.altsur-process-icon {
    width: 60px;
    height: 60px;
    background: rgba(10, 132, 255, 0.1);
    border-radius: var(--altsur-radius-medium);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--altsur-primary);
    font-size: 24px;
    margin-bottom: 20px;
}

.altsur-process-content h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--altsur-text-primary);
    margin-bottom: 12px;
    line-height: 1.3;
}

.altsur-process-content p {
    color: var(--altsur-text-secondary);
    line-height: 1.6;
    font-size: 15px;
}

.altsur-services-cta {
    padding: 120px 0;
    background: var(--altsur-gradient-dark);
    color: var(--altsur-text-light);
}

.altsur-services-cta-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

.altsur-services-cta-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.altsur-services-cta-content h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.altsur-services-cta-content p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin-bottom: 40px;
}

.altsur-services-cta-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.altsur-services-cta .altsur-btn-primary {
    background: var(--altsur-text-light);
    color: var(--altsur-text-primary);
    box-shadow: 0 4px 16px rgba(255, 255, 255, 0.2);
}

.altsur-services-cta .altsur-btn-primary:hover {
    box-shadow: 0 8px 24px rgba(255, 255, 255, 0.3);
}

.altsur-services-cta .altsur-btn-outline {
    border-color: rgba(255, 255, 255, 0.3);
    color: var(--altsur-text-light);
}

.altsur-services-cta .altsur-btn-outline:hover {
    border-color: var(--altsur-text-light);
    background: var(--altsur-text-light);
    color: var(--altsur-text-primary);
}

@media (max-width: 1024px) {
    .altsur-services-hero-content,
    .altsur-service-intro-content,
    .altsur-tech-content {
        grid-template-columns: 1fr;
        gap: 60px;
        text-align: center;
    }
    
    .altsur-service-stats {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .altsur-categories-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .altsur-tech-stack-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .altsur-cases-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .altsur-process-timeline {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

@media (max-width: 768px) {
    .altsur-services-hero-container,
    .altsur-service-intro-container,
    .altsur-service-categories-container,
    .altsur-technology-stack-container,
    .altsur-case-studies-container,
    .altsur-service-process-container,
    .altsur-services-cta-container {
        padding: 0 24px;
    }
    
    .altsur-services-hero {
        padding: 120px 0 80px;
    }
    
    .altsur-service-intro,
    .altsur-service-categories,
    .altsur-technology-stack,
    .altsur-case-studies,
    .altsur-service-process,
    .altsur-services-cta {
        padding: 80px 0;
    }
    
    .altsur-services-cta-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .altsur-case-metrics {
        justify-content: center;
        gap: 24px;
    }
    
    .altsur-categories-grid {
        grid-template-columns: 1fr;
    }
    
    .altsur-cases-grid {
        grid-template-columns: 1fr;
    }
}